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Authorize Attribute with Multiple Roles
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answered Jun 12 '14 at 10:39
MacGyverMacGyver
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Caveats of select/poll vs. epoll reactors in Twisted
...our hardware, of course, but we're talking about something on the order of 10 or fewer), select can beat epoll in memory usage and runtime speed. Of course, for such small numbers of sockets, both mechanisms are so fast that you don't really care about this difference in the vast majority of cases....
What should main() return in C and C++?
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edited Sep 10 at 10:10
Antti Haapala
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Is there StartsWith or Contains in t sql with variables?
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Kirill PolishchukKirill Polishchuk
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python numpy ValueError: operands could not be broadcast together with shapes
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answered Jul 3 '14 at 22:10
gobrewers14gobrewers14
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Java Synchronized Block for .class
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edited Jan 13 '10 at 12:25
answered Jan 13 '10 at 11:35
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How do I tell if a regular file does not exist in Bash?
...found!"
– DavidWinterbottom
Sep 29 '10 at 12:09
38
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Why do we copy then move?
...st-optimal version, but 2 times less code.
And if you are taking say 2 to 10 arguments, the reduction in code is exponential -- 2x times less with 1 argument, 4x with 2, 8x with 3, 16x with 4, 1024x with 10 arguments.
Now, we can get around this via perfect forwarding and SFINAE, allowing you to w...
How to set variable from a SQL query?
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answered Oct 20 '10 at 4:05
OMG PoniesOMG Ponies
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How to use custom packages
...ckage names".
– kostix
Dec 6 '15 at 10:02
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@MatthiasSommer, typically—by extracting that mylib...